/*
 * Created on 10 Jul 2006
 * Created by Paul Gardner
 * Copyright (C) Azureus Software, Inc, All Rights Reserved.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 */

package com.aelitis.azureus.core.nat;

import java.net.InetSocketAddress;
import java.util.Map;

public interface NATTraversalObserver {
    public static final int FT_NO_RENDEZVOUS = 1;
    public static final int FT_QUEUE_FULL = 2;
    public static final int FT_CANCELLED = 3;

    public static String[] FT_STRINGS = { "Unknown", "No rendezvous", "Queue full", "Operation cancelled" };

    public void succeeded(InetSocketAddress rendezvous, InetSocketAddress target, Map reply);

    public void failed(int failure_type);

    public void failed(Throwable cause);

    public void disabled();
}
